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1. 发明申请

US20140294287A1 LOW-COMPLEXITY METHOD OF CONVERTING IMAGE/VIDEO INTO 3D FROM 2D 有权
标题翻译：将图像/视频从2D转换为3D的低复杂度方法
公开(公告)号：US20140294287A1
公开(公告)日：2014-10-02
申请号：US13855323
申请日：2013-04-02
申请人： NATIONAL CHUNG CHENG UNIVERSITY
发明人： Jiun-In GUO , Jui-Sheng LEE , Cheng-An CHIEN , Jia-Hou CHANG , Cheng-Yen Chang
IPC分类号： G06T19/20 , G06T7/00 , G06K9/00 , G06T5/00
CPC分类号： G06T7/0083 , G06K9/00362 , G06T7/12 , G06T7/181 , G06T7/194 , G06T7/536 , H04N13/261
摘要： A low-complexity method of converting 2D images/videos into 3D ones includes the steps of identifying whether each pixel in one of the frames is an edge feature point; locating at least two vanishing lines in the frame according to the edge feature point; categorizing the frame into the one of close-up photographic feature, of landscape feature, and of vanishing-area feature; if the frame is identified to have the vanishing-area feature or the landscape feature to generate a GDM; and apply a modificatory procedure to the GDM to generate a final depth information map; if the frame is identified to have the close-up photographic feature, distinguish between a foreground object and a background information in the frame and define the depth of field to generate the final depth information map.
摘要翻译：将2D图像/视频转换为3D的低复杂度方法包括以下步骤：识别一个帧中的每个像素是边缘特征点; 根据边缘特征点在框架中定位至少两条消失线; 将框架分为特写摄影特征，景观特征和消失区特征之一; 如果帧被识别为具有消失区域特征或景观特征以生成GDM; 并对GDM应用修改程序以生成最终深度信息图; 如果帧被识别为具有特写摄影特征，则区分前景对象和帧中的背景信息，并且定义景深以生成最终深度信息图。

2. 发明申请

US20140111605A1 LOW-COMPLEXITY PANORAMIC IMAGE AND VIDEO STITCHING METHOD 审中-公开
标题翻译：低复杂度全景图像和视频拼接方法
公开(公告)号：US20140111605A1
公开(公告)日：2014-04-24
申请号：US13742149
申请日：2013-01-15
申请人： NATIONAL CHUNG CHENG UNIVERSITY
发明人： Jiun-In GUO , Jia-Hou CHANG , Cheng-An CHIEN
IPC分类号： H04N5/232
CPC分类号： H04N5/23238 , G06T3/4038 , H04N5/2258
摘要： A low-complexity panoramic image and video stitching method includes the steps of (1) providing a first image/video and a second image/video; (2) carrying out an image/video alignment to locate a plurality of common features from the first and second images/videos and to align the first and second images/videos pursuant to the common features; (3) carrying out an image/video projection and warping to make the first and second coordinates of the common features in the first and second images/videos correspond to each other and to stitch the first and second images/videos according to the mutually corresponsive first and second coordinates; (4) carrying out an image/video repairing and blending for compensating chromatic aberrations of at least one seam between the first and second images/videos; and outputting the stitched first and second images/videos.
摘要翻译：低复杂度全景图像和视频拼接方法包括以下步骤：（1）提供第一图像/视频和第二图像/视频; （2）执行图像/视频对准以从第一和第二图像/视频定位多个公共特征，并且根据共同特征对准第一和第二图像/视频; （3）执行图像/视频投影和翘曲以使第一和第二图像/视频中的共同特征的第一和第二坐标彼此对应，并且根据相互对应的方式缝合第一和第二图像/视频第一和第二坐标; （4）执行图像/视频修复和混合以补偿第一和第二图像/视频之间的至少一个接缝的色差; 并输出缝合的第一和第二图像/视频。

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