BREAKING NEWS
LATEST POSTS
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VFX House DNEG Acquires Exclusive License to Ziva Technologies From Unity
“Unity has also entered into an agreement with DNEG, a leading technology-enabled visual effects (VFX) and animation company for the creation of feature film, television, and multiplatform content, for an exclusive perpetual license of the Ziva IP. Unity will continue to retain ownership of all the technology acquired from Ziva Dynamics, and we will continue to evaluate the best way to enhance our core offerings with it over time.”
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Foundry Nuke – VectorFrameBlend v1.1 by Nikolai Wüstemann – Blend up to 11 nearby frames together, while preserving all detail
https://www.nukepedia.com/gizmos/time/vectorframeblend
Blend up to 11 nearby frames together, while preserving all detail
VectorFrameBlend can average/median/min/max/plus up to +- 5 frames with full motion awareness. Compared to the last version or other similar solutions, I built it as technically correct as possible and it provides thorough settings to improve the filtering quality and edge cases (literally).
You can also use the ‘External’ mode and connect the ‘vec’ input to another VectorFrameBlend, to use its internally generated vectors.
This can be useful, if you want to analyse a certain layer (for example a diffuse color pass that holds a lot of clean details), but apply the frame blending on somewhere else. Apart from that, the tool can of course be used on live action plates, utility passes or whatever comes to mind.
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A myopia epidemic is sweeping the globe. Here’s how to stop it
https://www.nature.com/articles/d41586-024-01518-2
The prevalence of myopia is increasing rapidly, with projections indicating that by 2050, around half of the global population could be affected. This surge is largely attributed to lifestyle changes, such as increased time spent indoors and on screens, and decreased outdoor activities, starting with the Covid lock down.
To combat this epidemic, researchers are advocating for more outdoor exposure for children, as natural light is beneficial in slowing the progression of myopia. They also emphasize the importance of regular eye check-ups and early interventions. Additionally, innovative treatments such as specially designed contact lenses and low-dose atropine eye drops are being explored to manage and reduce the progression of myopia.
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FEATURED POSTS
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3D Photography using Context-aware Layered Depth Inpainting
venturebeat.com/2020/05/25/ai-researchers-say-they-created-a-better-way-to-generate-3d-photos/
https://shihmengli.github.io/3D-Photo-Inpainting/
https://app.wandb.ai/authors/3D-Inpainting/reports/3D-Image-Inpainting–VmlldzoxNzIwNTY
https://github.com/vt-vl-lab/3d-photo-inpainting
https://colab.research.google.com/drive/1706ToQrkIZshRSJSHvZ1RuCiM__YX3Bz
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domeble – Hi-Resolution CGI Backplates and 360° HDRI
When collecting hdri make sure the data supports basic metadata, such as:
- Iso
- Aperture
- Exposure time or shutter time
- Color temperature
- Color space Exposure value (what the sensor receives of the sun intensity in lux)
- 7+ brackets (with 5 or 6 being the perceived balanced exposure)
In image processing, computer graphics, and photography, high dynamic range imaging (HDRI or just HDR) is a set of techniques that allow a greater dynamic range of luminances (a Photometry measure of the luminous intensity per unit area of light travelling in a given direction. It describes the amount of light that passes through or is emitted from a particular area, and falls within a given solid angle) between the lightest and darkest areas of an image than standard digital imaging techniques or photographic methods. This wider dynamic range allows HDR images to represent more accurately the wide range of intensity levels found in real scenes ranging from direct sunlight to faint starlight and to the deepest shadows.
The two main sources of HDR imagery are computer renderings and merging of multiple photographs, which in turn are known as low dynamic range (LDR) or standard dynamic range (SDR) images. Tone Mapping (Look-up) techniques, which reduce overall contrast to facilitate display of HDR images on devices with lower dynamic range, can be applied to produce images with preserved or exaggerated local contrast for artistic effect. Photography
In photography, dynamic range is measured in Exposure Values (in photography, exposure value denotes all combinations of camera shutter speed and relative aperture that give the same exposure. The concept was developed in Germany in the 1950s) differences or stops, between the brightest and darkest parts of the image that show detail. An increase of one EV or one stop is a doubling of the amount of light.
The human response to brightness is well approximated by a Steven’s power law, which over a reasonable range is close to logarithmic, as described by the Weber�Fechner law, which is one reason that logarithmic measures of light intensity are often used as well.
HDR is short for High Dynamic Range. It’s a term used to describe an image which contains a greater exposure range than the “black” to “white” that 8 or 16-bit integer formats (JPEG, TIFF, PNG) can describe. Whereas these Low Dynamic Range images (LDR) can hold perhaps 8 to 10 f-stops of image information, HDR images can describe beyond 30 stops and stored in 32 bit images.
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Want to build a start up company that lasts? Think three-layer cake
https://www.fastcompany.com/91131427/want-to-build-a-company-that-lasts-think-three-layer-cake
Building a successful business requires a focus on three key elements: product excellence, go-to-market strategy, and operational excellence. Neglecting any of these areas can lead to failure, as evidenced by the high percentage of startups that don’t make it past the five-year mark. Founders and CEOs must ensure a solid product foundation while also integrating effective sales, marketing, and management strategies to achieve sustainable growth and scale.
- Foundation: Product Excellence, Core Values and Mission
- Core Values: These are the guiding principles that dictate behavior and action within the company. They form the ethical foundation and are crucial for maintaining consistency in decision-making.
- Mission: This defines the company’s purpose and goals. A clear and compelling mission helps align the team and provides a sense of direction.
- Efficiency and Scalability: This layer focuses on creating efficient processes that can scale as the company grows. Streamlined operations reduce costs and increase productivity.
- Structure: Operational Excellence and Innovation
- Operational Excellence: Efficient processes, quality control, and continuous improvement fall into this layer. Ensuring that the company operates smoothly and effectively is crucial for sustainability.
- Innovation: Staying competitive requires innovation. This involves developing new products, services, or processes that add value and keep the company relevant in the market.
- Quality Control and Continuous Improvement: Ensuring that operational processes are of high quality and constantly improving helps maintain product excellence and customer satisfaction.
- Technology and Infrastructure: Investing in the right technology and infrastructure to support business operations is vital. This includes everything from manufacturing equipment to software systems that enhance operational efficiency.
- Strategy: Go-to-Market Strategy, Vision and Long-Term Planning
- Vision: A forward-looking vision inspires and motivates the team. It outlines where the company aims to be in the future and helps in setting long-term goals.
- Strategic Planning: This involves setting long-term goals and determining the actions and resources needed to achieve them. It includes market analysis, competitive strategy, and growth planning.
- Market Understanding: A deep understanding of the target market, including customer segments, competitors, and market trends, is essential. This knowledge helps in positioning the product effectively.
- Marketing and Sales Execution: This involves creating a robust marketing plan that includes branding, messaging, and advertising strategies to attract and retain customers. Additionally, building a strong sales strategy ensures that the product reaches the right customers through the right channels.
- Customer Acquisition and Retention: Effective strategies for acquiring new customers and retaining existing ones are critical. This includes loyalty programs, customer service excellence, and engagement initiatives.
- Foundation: Product Excellence, Core Values and Mission
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IES Light Profiles and editing software
http://www.derekjenson.com/3d-blog/ies-light-profiles
https://ieslibrary.com/en/browse#ies
https://leomoon.com/store/shaders/ies-lights-pack
https://docs.arnoldrenderer.com/display/a5afmug/ai+photometric+light
IES profiles are useful for creating life-like lighting, as they can represent the physical distribution of light from any light source.
The IES format was created by the Illumination Engineering Society, and most lighting manufacturers provide IES profile for the lights they manufacture.
