Arashi Vision Inc.

Chaoyi Xie

Liang Xie

A video splicing method includes: acquiring a first video and a second video, which are to be spliced, wherein the first video is before the second video; performing freeze frame detection on the first video or the second video, so as to obtain a freeze frame sequence; obtaining a reference video frame on the basis of the freeze frame sequence; searching for an overlapping area on the basis of the reference video frame, so as to obtain a first overlapping video frame area corresponding to the first video and a second overlapping video frame area corresponding to the second video; and on the basis of the first overlapping video frame area and the second overlapping video frame area, splicing the first video and the second video to obtain a spliced video. By means of the method, the video splicing effect can be improved.

Video splicing method and apparatus, and computer device and storage medium

Provided are an image fusion method and apparatus, and a portable terminal. The method comprises: obtaining several aligned images; respectively calculating gradient information of each image; setting a mask image of each image, and generating a target gradient image; performing a gradient operation on the target gradient image, and obtaining a target Laplacian image; performing a deconvolution transform on the Laplacian image, and generating a fused panoramic image. The technical solution generates a Laplacian image by performing gradient information calculations on several images, and then performs a deconvolution transform to generate a fused panoramic image, thereby eliminating image stitching color differences, and implementing a better image fusion effect.

Growing community of inventors

Shenzhen, China

Chaoyi Xie