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LATEST POSTS

  • GitHub for beginners

    pIXELsHAM.com
    Oct 13, 2018
    production, software

    Views : 1,133
  • Flying drones gadgets

    pIXELsHAM.com
    Oct 13, 2018
    cool

    Views : 1,094
  • How to make an app in XCode for beginners

    pIXELsHAM.com
    Oct 13, 2018
    IOS

    see more tutorials on the page

    (more…)

    Views : 1,071
  • Sculpting In Blender For Beginners

    pIXELsHAM.com
    Oct 13, 2018
    blender, production, software

    Views : 1,134
  • Rough production flow schematic

    pIXELsHAM.com
    Oct 13, 2018
    production
    Views : 1,373
  • Simon Sinek’s about social addition apps and success

    pIXELsHAM.com
    Oct 12, 2018
    quotes

    One of The Most Eye Opening Videos

    Simon Sinek on Millennials in the Workplace

    Simon Sinek: CHANGE YOUR FUTURE

    Views : 1,004
  • oculus quest and 6 degrees of freedom vr headsets

    pIXELsHAM.com
    Oct 12, 2018
    VR

    Views : 1,157
  • Making of Warrior Dog 641 – maya and substance painter

    pIXELsHAM.com
    Oct 12, 2018
    production

    Views : 1,175
  • Best Free Game Engines in 2018

    pIXELsHAM.com
    Oct 12, 2018
    IOS, production

    Views : 1,387
  • Sia – LSD Thunderclouds (Trap Remix)

    pIXELsHAM.com
    Oct 12, 2018
    music

    Views : 1,114
  • Custom Repaint Hasbro Hulkbuster Makeover – Diorama Builders

    pIXELsHAM.com
    Oct 6, 2018
    production

    Views : 1,105
  • Starlite -Mystery of the ‘blast-proof’ material on BBC

    pIXELsHAM.com
    Oct 6, 2018
    cool

    Views : 1,200
  • What is BLOCKCHAIN – cryptocurrency

    pIXELsHAM.com
    Oct 6, 2018
    production

    Views : 966
  • Monty Python – Twentieth-Century Vole

    pIXELsHAM.com
    Oct 6, 2018
    jokes, python, ves

    Views : 248
  • Create a fake arm with foam

    pIXELsHAM.com
    Sep 29, 2018
    production

    Views : 1,307
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FEATURED POSTS

  • Anthropic releases a new free Claude 3.5 Sonnet AI model

    pIXELsHAM.com
    Jun 21, 2024
    A.I., software

    https://www.theverge.com/2024/6/20/24181961/anthropic-claude-35-sonnet-model-ai-launch

     

    https://www.anthropic.com/claude

     

    https://time.com/6990386/anthropic-dario-amodei-interview/

     

    https://github.com/anthropics/anthropic-quickstarts

     

    Dario Amodei, CEO of Anthropic, envisions a future where AI systems are not only powerful but also aligned with human values. After leaving OpenAI, Amodei co-founded Anthropic to tackle the safety challenges of AI, aiming to create systems that are both intelligent and ethical. One of the key methods Anthropic employs is “Constitutional AI,” a training approach that instills AI models with a set of core principles derived from universally accepted documents like the United Nations Declaration of Human Rights.

     

     

    https://apps.apple.com/us/app/claude-by-anthropic/id6473753684

     

    Views : 58
  • Arto T. – A workflow for creating photorealistic, equirectangular 360° panoramas in ComfyUI using Flux

    pIXELsHAM.com
    Apr 27, 2025
    A.I., lighting, photography

    https://civitai.com/models/735980/flux-equirectangular-360-panorama

    https://civitai.com/models/745010?modelVersionId=833115

    The trigger phrase is “equirectangular 360 degree panorama”. I would avoid saying “spherical projection” since that tends to result in non-equirectangular spherical images.

    Image resolution should always be a 2:1 aspect ratio. 1024 x 512 or 1408 x 704 work quite well and were used in the training data. 2048 x 1024 also works.

    I suggest using a weight of 0.5 – 1.5. If you are having issues with the image generating too flat instead of having the necessary spherical distortion, try increasing the weight above 1, though this could negatively impact small details of the image. For Flux guidance, I recommend a value of about 2.5 for realistic scenes.

    8-bit output at the moment

    Views : 140
  • VISIWIG – Icons, Textures and Vector Pattern Generator

    pIXELsHAM.com
    May 27, 2024
    design, production, reference

    https://www.visiwig.com/patterns/

     

    Views : 67
  • Is a MacBeth Colour Rendition Chart the Safest Way to Calibrate a Camera?

    pIXELsHAM.com
    Mar 6, 2021
    colour, lighting

    www.colour-science.org/posts/the-colorchecker-considered-mostly-harmless/

     

    https://www.pixelsham.com/wp-content/uploads/2021/03/2020-05-28_s-log2_colorchecker-gamut_rec709_v003.mp4

     

    “Unless you have all the relevant spectral measurements, a colour rendition chart should not be used to perform colour-correction of camera imagery but only for white balancing and relative exposure adjustments.”

     

    “Using a colour rendition chart for colour-correction might dramatically increase error if the scene light source spectrum is different from the illuminant used to compute the colour rendition chart’s reference values.”

     

    “other factors make using a colour rendition chart unsuitable for camera calibration:

    – Uncontrolled geometry of the colour rendition chart with the incident illumination and the camera.
    – Unknown sample reflectances and ageing as the colour of the samples vary with time.
    – Low samples count.
    – Camera noise and flare.
    – Etc…

     

    “Those issues are well understood in the VFX industry, and when receiving plates, we almost exclusively use colour rendition charts to white balance and perform relative exposure adjustments, i.e. plate neutralisation.”

    Views : 934
Views : 17,734

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