Chengwei Peng

Title: Chengwei Peng: Image Processing and Virtual Photography Inventions.

Introduction

Chengwei Peng is an inventor based in Shenzhen, China. His work includes inventions related to virtual-camera image acquisition and image noise reduction. He is associated with 3 patents.

Latest Patents

Peng’s listed patents address methods and apparatus for acquiring images from virtual scenes and reducing image noise.

“Virtual-Camera-Based Image Acquisition Method and Related Apparatus” describes importing a three-dimensional object model into a virtual photographing scene and determining the model’s position and orientation. The method also determines the positions and orientations of multiple virtual cameras according to their layout, then acquires an image of the object from each camera’s viewing angle.

“Image Noise Reduction and Filter Data Processing Method and Apparatus, and Computer Device” describes processing a first image with a second image as a reference. It divides the first image into blocks, estimates each block’s motion intensity, and uses pixel differences and filter-coefficient information to select a target filter coefficient. The selected coefficient is then used to produce a noise-reduced image.

Career Highlights

Peng is associated with Tencent Technology (Shenzhen) Company Limited and Tencent Technology Company Limited. The listed inventions reflect work involving image acquisition, image processing, and computer-based filtering methods.

Collaborations

Peng’s listed coworkers include Yi Zhou and Yang Yi.

Conclusion

Chengwei Peng’s patent portfolio highlights technical contributions to virtual-camera image acquisition and image noise reduction, with professional associations connected to Tencent.