Location History:
- N.T., CN (2019)
- Hong Kong, CN (2019 - 2020)
Company Filing History:
Years Active: 2019-2020
Title: Innovations of Shing Chow Chan
Introduction
Shing Chow Chan is a prominent inventor based in Hong Kong, CN. He has made significant contributions to the field of image processing and video technology. With a total of five patents to his name, Chan has developed innovative techniques that enhance the representation and compression of 3D videos.
Latest Patents
One of his latest patents is titled "Multi-overlay variable support and order kernel-based representation for image deformation and view synthesis." This technique allows for the display of 3D videos by creating a representation of image deformation, such as depth maps, using a function for overlaying kernels with variable support and order. By optimizing the kernel type, order, and support, which can vary across different regions of deformation, Chan's method approximates image deformations efficiently. This approach significantly reduces the storage size of image deformation, as the number of kernel parameters is much smaller than the number of pixels.
Another notable patent is the "Depth discontinuity-based method for efficient intra coding for depth videos." This method involves dividing depth map images into blocks, which are then classified into smooth blocks and discontinuous blocks. In the discontinuous blocks, depth discontinuities are represented by line segments and partitions. Chan's method utilizes interpolation-based intra prediction to approximate and compress depth values in smooth blocks and partitions. Further compression is achieved through depth-aware quantization, adaptive de-blocking filtering, scale adaptive block size, and resolution decimation schemes.
Career Highlights
Shing Chow Chan is currently associated with Versitech, Inc., where he continues to innovate in the field of image processing. His work has garnered attention for its practical applications in enhancing video quality and compression techniques.
Collaborations
Chan has collaborated with notable coworkers, including Ho Chun Wu and Xi Guang Wei, contributing to various projects that push the boundaries of technology in video processing.
Conclusion
Shing Chow Chan's innovative patents and contributions to image processing demonstrate his expertise and commitment to advancing technology. His work not only enhances the quality of 3D videos but also optimizes storage solutions, making significant strides in the field.