18532858. IMAGE DECODER AND IMAGE DECODING METHOD CAPABLE OF BLENDING OPERATION BETWEEN PARTITIONS simplified abstract (Panasonic Intellectual Property Corporation of America)

IMAGE DECODER AND IMAGE DECODING METHOD CAPABLE OF BLENDING OPERATION BETWEEN PARTITIONS

Organization Name

Panasonic Intellectual Property Corporation of America

Inventor(s)

Kiyofumi Abe of Osaka (JP)

Takahiro Nishi of Nara (JP)

Tadamasa Toma of Osaka (JP)

Ryuichi Kanoh of Osaka (JP)

Chong Soon Lim of Singapore (SG)

Ru Ling Liao of Singapore (SG)

Hai Wei Sun of Singapore (SG)

Sughosh Pavan Shashidhar of Singapore (SG)

Han Boon Teo of Singapore (SG)

Jing Ya Li of Singapore (SG)

IMAGE DECODER AND IMAGE DECODING METHOD CAPABLE OF BLENDING OPERATION BETWEEN PARTITIONS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18532858 titled 'IMAGE DECODER AND IMAGE DECODING METHOD CAPABLE OF BLENDING OPERATION BETWEEN PARTITIONS

Simplified Explanation

The image decoder described in the patent application calculates values for different partitions in a block using motion vectors and weights the calculated values accordingly.

• The circuitry calculates values for a first partition in a block using a first motion vector.
• It calculates values for a second partition in the same block using a second motion vector.
• Values for a set of pixels between the first and second partitions are calculated using the first motion vector.
• Values for the same set of pixels are calculated using the second motion vector.
• The calculated values are then weighted, with the weights increasing along the row of pixels.

Potential Applications

This technology could be applied in video decoding systems, image processing applications, and multimedia devices.

Problems Solved

This technology helps improve the accuracy and efficiency of image decoding processes, leading to better quality images and videos.

Benefits

The benefits of this technology include enhanced image quality, reduced decoding errors, and improved overall performance of image decoding systems.

Potential Commercial Applications

Potential commercial applications of this technology include use in smart TVs, video streaming services, surveillance systems, and digital cameras.

Possible Prior Art

One possible prior art for this technology could be the use of motion vectors in video compression algorithms to improve video quality and reduce file sizes.

How does this technology compare to existing image decoding methods?

This technology offers a more efficient and accurate way of decoding images by utilizing motion vectors and weighted calculations. It would be interesting to see a comparison with traditional image decoding techniques to understand the advantages of this innovation.

What impact could this technology have on the multimedia industry?

Understanding the potential implications of this technology on the multimedia industry, such as improved video quality, faster processing speeds, and reduced bandwidth requirements, could provide valuable insights into its market potential and adoption rate.

Original Abstract Submitted

An image decoder includes circuitry and a memory, wherein the circuitry, in operation, calculates first values of a first partition in a current block, using a first motion vector for the first partition; calculates second values of a second partition in the current block, using a second motion vector for the second partition; calculates third values of a set of pixels between the first partition and the second partition, using the first motion vector; calculates fourth values of the set of pixels, using the second motion vector; and weights the third values and the fourth values. A number of pixels in a row in the set of pixels is two or more, and two or more weights applied to the third values increase along the row.