The Mill opens new offices in Berlin
www.themill.com/stories/the-mill-opens-new-studio-in-berlin/
Greg Spencer will lead a multi-disciplinary team of artists in his role of Creative Director.
Justin Stiebel will be continuing his role as Executive Producer at The Mill Berlin and will be managing client relationships as well as all new business enquiries.
Use a USB keychain as a scratch disk on Photoshop
Use this at your own risk. ;)
The key is to change the USB from a “USB drive” to “local disk” type.
Steps:
woshub.com/removable-usb-flash-drive-as-local-disk-in-windows-7/
To force the driver update:
appuals.com/how-to-fix-the-third-party-inf-doesnt-contain-digital-signature-information/
Zip file attached to this post.
Hitachi-Microdrive-x64.zip
Methods for creating motion blur in Stop motion
en.wikipedia.org/wiki/Go_motion
Petroleum jelly
This crude but reasonably effective technique involves smearing petroleum jelly (“Vaseline”) on a plate of glass in front of the camera lens, also known as vaselensing, then cleaning and reapplying it after each shot — a time-consuming process, but one which creates a blur around the model. This technique was used for the endoskeleton in The Terminator. This process was also employed by Jim Danforth to blur the pterodactyl’s wings in Hammer Films’ When Dinosaurs Ruled the Earth, and by Randal William Cook on the terror dogs sequence in Ghostbusters.[citation needed]
Bumping the puppet
Gently bumping or flicking the puppet before taking the frame will produce a slight blur; however, care must be taken when doing this that the puppet does not move too much or that one does not bump or move props or set pieces.
Moving the table
Moving the table on which the model is standing while the film is being exposed creates a slight, realistic blur. This technique was developed by Ladislas Starevich: when the characters ran, he moved the set in the opposite direction. This is seen in The Little Parade when the ballerina is chased by the devil. Starevich also used this technique on his films The Eyes of the Dragon, The Magical Clock and The Mascot. Aardman Animations used this for the train chase in The Wrong Trousers and again during the lorry chase in A Close Shave. In both cases the cameras were moved physically during a 1-2 second exposure. The technique was revived for the full-length Wallace & Gromit: The Curse of the Were-Rabbit.
Go motion
The most sophisticated technique was originally developed for the film The Empire Strikes Back and used for some shots of the tauntauns and was later used on films like Dragonslayer and is quite different from traditional stop motion. The model is essentially a rod puppet. The rods are attached to motors which are linked to a computer that can record the movements as the model is traditionally animated. When enough movements have been made, the model is reset to its original position, the camera rolls and the model is moved across the table. Because the model is moving during shots, motion blur is created.
A variation of go motion was used in E.T. the Extra-Terrestrial to partially animate the children on their bicycles.
The Forbidden colors – Red-Green & Blue-Yellow: The Stunning Colors You Can’t See
www.livescience.com/17948-red-green-blue-yellow-stunning-colors.html
While the human eye has red, green, and blue-sensing cones, those cones are cross-wired in the retina to produce a luminance channel plus a red-green and a blue-yellow channel, and it’s data in that color space (known technically as “LAB”) that goes to the brain. That’s why we can’t perceive a reddish-green or a yellowish-blue, whereas such colors can be represented in the RGB color space used by digital cameras.
https://en.rockcontent.com/blog/the-use-of-yellow-in-data-design
The back of the retina is covered in light-sensitive neurons known as cone cells and rod cells. There are three types of cone cells, each sensitive to different ranges of light. These ranges overlap, but for convenience the cones are referred to as blue (short-wavelength), green (medium-wavelength), and red (long-wavelength). The rod cells are primarily used in low-light situations, so we’ll ignore those for now.
When light enters the eye and hits the cone cells, the cones get excited and send signals to the brain through the visual cortex. Different wavelengths of light excite different combinations of cones to varying levels, which generates our perception of color. You can see that the red cones are most sensitive to light, and the blue cones are least sensitive. The sensitivity of green and red cones overlaps for most of the visible spectrum.
Here’s how your brain takes the signals of light intensity from the cones and turns it into color information. To see red or green, your brain finds the difference between the levels of excitement in your red and green cones. This is the red-green channel.
To get “brightness,” your brain combines the excitement of your red and green cones. This creates the luminance, or black-white, channel. To see yellow or blue, your brain then finds the difference between this luminance signal and the excitement of your blue cones. This is the yellow-blue channel.
From the calculations made in the brain along those three channels, we get four basic colors: blue, green, yellow, and red. Seeing blue is what you experience when low-wavelength light excites the blue cones more than the green and red.
Seeing green happens when light excites the green cones more than the red cones. Seeing red happens when only the red cones are excited by high-wavelength light.
Here’s where it gets interesting. Seeing yellow is what happens when BOTH the green AND red cones are highly excited near their peak sensitivity. This is the biggest collective excitement that your cones ever have, aside from seeing pure white.
Notice that yellow occurs at peak intensity in the graph to the right. Further, the lens and cornea of the eye happen to block shorter wavelengths, reducing sensitivity to blue and violet light.
DNeg possibly charged with fraud
An Oscar-winning visual effects studio aiming for a £600 million stock market flotation has become entangled in an alleged scheme to defraud the taxman.
DNEG, which has worked on films such as No Time to Die and Captain Marvel, could have to pay HM Revenue & Customs more than £10 million in back taxes and penalties.
https://www.thetimes.co.uk/article/visual-effects-studio-reveals-tax-raid-vjb3pj8s3
Capturing the world in HDR for real time projects – Call of Duty: Advanced Warfare
Real-World Measurements for Call of Duty: Advanced Warfare
www.activision.com/cdn/research/Real_World_Measurements_for_Call_of_Duty_Advanced_Warfare.pdf
Local version
Real_World_Measurements_for_Call_of_Duty_Advanced_Warfare.pdf
Polarised vs unpolarized filtering
A light wave that is vibrating in more than one plane is referred to as unpolarized light. … Polarized light waves are light waves in which the vibrations occur in a single plane. The process of transforming unpolarized light into polarized light is known as polarization.
en.wikipedia.org/wiki/Polarizing_filter_(photography)
Light reflected from a non-metallic surface becomes polarized; this effect is maximum at Brewster’s angle, about 56° from the vertical for common glass.
A polarizer rotated to pass only light polarized in the direction perpendicular to the reflected light will absorb much of it. This absorption allows glare reflected from, for example, a body of water or a road to be reduced. Reflections from shiny surfaces (e.g. vegetation, sweaty skin, water surfaces, glass) are also reduced. This allows the natural color and detail of what is beneath to come through. Reflections from a window into a dark interior can be much reduced, allowing it to be seen through. (The same effects are available for vision by using polarizing sunglasses.)
www.physicsclassroom.com/class/light/u12l1e.cfm
Some of the light coming from the sky is polarized (bees use this phenomenon for navigation). The electrons in the air molecules cause a scattering of sunlight in all directions. This explains why the sky is not dark during the day. But when looked at from the sides, the light emitted from a specific electron is totally polarized.[3] Hence, a picture taken in a direction at 90 degrees from the sun can take advantage of this polarization. Use of a polarizing filter, in the correct direction, will filter out the polarized component of skylight, darkening the sky; the landscape below it, and clouds, will be less affected, giving a photograph with a darker and more dramatic sky, and emphasizing the clouds.
There are two types of polarizing filters readily available, linear and “circular”, which have exactly the same effect photographically. But the metering and auto-focus sensors in certain cameras, including virtually all auto-focus SLRs, will not work properly with linear polarizers because the beam splitters used to split off the light for focusing and metering are polarization-dependent.
Polarizing filters reduce the light passed through to the film or sensor by about one to three stops (2–8×) depending on how much of the light is polarized at the filter angle selected. Auto-exposure cameras will adjust for this by widening the aperture, lengthening the time the shutter is open, and/or increasing the ASA/ISO speed of the camera.
www.adorama.com/alc/nd-filter-vs-polarizer-what%25e2%2580%2599s-the-difference
Neutral Density (ND) filters help control image exposure by reducing the light that enters the camera so that you can have more control of your depth of field and shutter speed. Polarizers or polarizing filters work in a similar way, but the difference is that they selectively let light waves of a certain polarization pass through. This effect helps create more vivid colors in an image, as well as manage glare and reflections from water surfaces. Both are regarded as some of the best filters for landscape and travel photography as they reduce the dynamic range in high-contrast images, thus enabling photographers to capture more realistic and dramatic sceneries.
shopfelixgray.com/blog/polarized-vs-non-polarized-sunglasses/
www.eyebuydirect.com/blog/difference-polarized-nonpolarized-sunglasses/
Is stress good or bad? It’s actually both…
www.bbc.com/worklife/article/20191212-is-stress-good-or-bad-its-both
Can stress really help you do better and if so, how much is the right amount?
Ultimately stress is a way for your body and mind to communicate impending needs or events which require attention. Once you have recognized and acknowledged the message, there should not be any need to… stress over it.
“…having some stress helps my decision-making, because it helps to maintain a focus on the situation,”
“…Too much stress causes what we call cognitive overload and then impairs your ability to make decisions because you’ve lost that situational awareness,”
“…stress is really importantly implicated in performance and in health,” “It’s very helpful for legitimate emergencies, and to achieve peak achievement in high-performance events.”
“…in physiological terms, (stress) arousal might take the form of an increased heart rate, redirected blood flow to the brain and large muscle groups, and release of glucose to act as fuel. The body’s resources are reallocated to be most useful for an emergency, from greater mental alertness to higher muscle tension. The brain and body are essentially bracing themselves.”
“While the Yerkes-Dodson principle appears to resonate with many, there has been plenty of criticism of it too. Detractors suggest it is applied too broadly. For instance, some people may be galvanised by pressure because they’re “defensive pessimists” who perform better when they worry a bit. Others find positive reinforcement more motivating. Sleep deprivation might harm speed, but not accuracy (so a sprinter shouldn’t stay out late every night). Noise might hurt accuracy, but not speed (so a reporter should try to find a quiet space).”
“…any stress can cause (extreme) harm when it’s prolonged. To take just one example, a chronically high heart rate is linked to cardiovascular risk.”
“One key factor is to avoid, where possible, the tipping point when stress leads to burnout. Burnout, with its physical and mental harms, is especially likely when stress is chronic. ”
“Another factor is the presence of control. For those who feel powerless over their situation, stress is unlikely to be beneficial.”
“Studies show that acute, uncontrollable stress limits the functions managed by the prefrontal cortex, which is responsible for working memory. So the test-takers should try not to deplete their precious working memory by worrying, and the athletes should focus on outcomes (e.g. where the ball should be going) rather than on their bodies.”
“When it comes to stress and how it affects your performance, it’s helpful to recognise the variations in personality, type of stress and task that affect where you sit on the bell curve, as well as understanding tools you can use to control or harness that stress.”
Capturing textures albedo
Building a Portable PBR Texture Scanner by Stephane Lb
http://rtgfx.com/pbr-texture-scanner/
How To Split Specular And Diffuse In Real Images, by John Hable
http://filmicworlds.com/blog/how-to-split-specular-and-diffuse-in-real-images/
Capturing albedo using a Spectralon
https://www.activision.com/cdn/research/Real_World_Measurements_for_Call_of_Duty_Advanced_Warfare.pdf
Real_World_Measurements_for_Call_of_Duty_Advanced_Warfare.pdf
Spectralon is a teflon-based pressed powderthat comes closest to being a pure Lambertian diffuse material that reflects 100% of all light. If we take an HDR photograph of the Spectralon alongside the material to be measured, we can derive thediffuse albedo of that material.
The process to capture diffuse reflectance is very similar to the one outlined by Hable.
1. We put a linear polarizing filter in front of the camera lens and a second linear polarizing filterin front of a modeling light or a flash such that the two filters are oriented perpendicular to eachother, i.e. cross polarized.
2. We place Spectralon close to and parallel with the material we are capturing and take brack-eted shots of the setup7. Typically, we’ll take nine photographs, from -4EV to +4EV in 1EVincrements.
3. We convert the bracketed shots to a linear HDR image. We found that many HDR packagesdo not produce an HDR image in which the pixel values are linear. PTGui is an example of apackage which does generate a linear HDR image. At this point, because of the cross polarization,the image is one of surface diffuse response.
4. We open the file in Photoshop and normalize the image by color picking the Spectralon, filling anew layer with that color and setting that layer to “Divide”. This sets the Spectralon to 1 in theimage. All other color values are relative to this so we can consider them as diffuse albedo.
Best A.I. Image Upscaler? Top 7 Software Compared
- 1. imglarger.com
- 2. letsenhance.io
- 3. bigjpg.com
- 4. deep-image.ai
- 5. imageupscaler.com
- 6. GigaPixel AI
- 7. Photoshop
