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    • 4. 发明授权
    • Apparatus, method and computer-readable medium generating depth map
    • 仪器,方法和计算机可读介质生成深度图
    • US08553972B2
    • 2013-10-08
    • US12830822
    • 2010-07-06
    • Ji Won KimGangyu MaHaitao WangXiying WangJi Yeun KimYong Ju Jung
    • Ji Won KimGangyu MaHaitao WangXiying WangJi Yeun KimYong Ju Jung
    • G06K9/00G06K9/32H04N13/00
    • G06T7/50G06T2207/10016G06T2207/20221G06T2207/30196
    • Disclosed are an apparatus, a method and a computer-readable medium automatically generating a depth map corresponding to each two-dimensional (2D) image in a video. The apparatus includes an image acquiring unit to acquire a plurality of 2D images that are temporally consecutive in an input video, a saliency map generator to generate at least one saliency map corresponding to a current 2D image among the plurality of 2D images based on a Human Visual Perception (HVP) model, a saliency-based depth map generator, a three-dimensional (3D) structure matching unit to calculate matching scores between the current 2D image and a plurality of 3D typical structures that are stored in advance, and to determine a 3D typical structure having a highest matching score among the plurality of 3D typical structures to be a 3D structure of the current 2D image, a matching-based depth map generator; a combined depth map generator to combine the saliency-based depth map and the matching-based depth map and to generate a combined depth map, and a spatial and temporal smoothing unit to spatially and temporally smooth the combined depth map.
    • 公开了一种自动生成与视频中的每个二维(2D)图像相对应的深度图的装置,方法和计算机可读介质。 该装置包括:图像获取单元,用于获取在输入视频中在时间上连续的多个2D图像,显着图生成器,用于基于人类生成与多个2D图像中的当前2D图像相对应的至少一个显着图 视觉感知(HVP)模型,基于显着性的深度图生成器,三维(3D)结构匹配单元,用于计算当前2D图像与预先存储的多个3D典型结构之间的匹配分数,并且确定 在所述多个3D典型结构中具有最高匹配分数以作为当前2D图像的3D结构的3D典型结构,基于匹配的深度图生成器; 组合深度图生成器,用于组合基于显着性的深度图和基于匹配的深度图并生成组合深度图,以及空间和时间平滑单元,以空间和时间平滑组合的深度图。
    • 5. 发明申请
    • AUTOMATIC GAIN CONTROL METHOD AND APPARATUS FOR WIRELESS COMMUNICATION SYSTEMS
    • 自动增益控制方法和无线通信系统的设备
    • US20110311006A1
    • 2011-12-22
    • US13220401
    • 2011-08-29
    • Haitao Wang
    • Haitao Wang
    • H04L27/08
    • H04L27/3809H03G3/3036H03G3/3052H04L1/0003
    • A system and method are provided for automatic gain control (AGC) using an adaptive reference and a threshold. An adaptive reference allows for adjusting the target power based on variations in operating parameters and conditions, such as a change to a modulation schemes which requires a different signal to noise ratio (SNR) to maintain performance. A gain adjustment threshold allows for rapid AGC response while reducing the potential effects of hysterisis. AGC levels may be changed during symbol prefixes or suffixes, and avoided during a data portion of a signal. Embodiments allow for symbol-by symbol AGC changes in OFDM, OFDMA, and TDD systems.
    • 提供了一种使用自适应参考和阈值进行自动增益控制(AGC)的系统和方法。 自适应参考允许基于操作参数和条件的变化来调整目标功率,例如需要不同信噪比(SNR)以维持性能的调制方案的改变。 增益调整阈值允许快速AGC响应,同时减少滞后的潜在影响。 AGC电平可以在符号前缀或后缀期间改变,并且在信号的数据部分期间被避免。 实施例允许OFDM,OFDMA和TDD系统中的逐符号AGC改变。
    • 7. 发明申请
    • APPARATUS, METHOD AND COMPUTER-READABLE MEDIUM GENERATING DEPTH MAP
    • 装置,方法和计算机可读介质生成深度图
    • US20110026808A1
    • 2011-02-03
    • US12830822
    • 2010-07-06
    • Ji Won KIMGangyu MaHaitao WangXiying WangJi Yeun KimYong Ju Jung
    • Ji Won KIMGangyu MaHaitao WangXiying WangJi Yeun KimYong Ju Jung
    • G06T7/00
    • G06T7/50G06T2207/10016G06T2207/20221G06T2207/30196
    • Disclosed are an apparatus, a method and a computer-readable medium automatically generating a depth map corresponding to each two-dimensional (2D) image in a video. The apparatus includes an image acquiring unit to acquire a plurality of 2D images that are temporally consecutive in an input video, a saliency map generator to generate at least one saliency map corresponding to a current 2D image among the plurality of 2D images based on a Human Visual Perception (HVP) model, a saliency-based depth map generator, a three-dimensional (3D) structure matching unit to calculate matching scores between the current 2D image and a plurality of 3D typical structures that are stored in advance, and to determine a 3D typical structure having a highest matching score among the plurality of 3D typical structures to be a 3D structure of the current 2D image, a matching-based depth map generator; a combined depth map generator to combine the saliency-based depth map and the matching-based depth map and to generate a combined depth map, and a spatial and temporal smoothing unit to spatially and temporally smooth the combined depth map.
    • 公开了一种自动生成与视频中的每个二维(2D)图像相对应的深度图的装置,方法和计算机可读介质。 该装置包括:图像获取单元,用于获取在输入视频中在时间上连续的多个2D图像,显着图生成器,用于基于人类生成与多个2D图像中的当前2D图像相对应的至少一个显着图 视觉感知(HVP)模型,基于显着性的深度图生成器,三维(3D)结构匹配单元,用于计算当前2D图像与预先存储的多个3D典型结构之间的匹配分数,并且确定 在所述多个3D典型结构中具有最高匹配分数以作为当前2D图像的3D结构的3D典型结构,基于匹配的深度图生成器; 组合深度图生成器,用于组合基于显着性的深度图和基于匹配的深度图并生成组合深度图,以及空间和时间平滑单元,以空间和时间平滑组合的深度图。
    • 8. 发明授权
    • Recombinant human interferon-like proteins
    • 重组人干扰素样蛋白
    • US07868151B2
    • 2011-01-11
    • US12555762
    • 2009-09-08
    • Haitao WangChunsheng MaoJizhi LiJing XuRui ZhangLing WangYong DuLongbin Liu
    • Haitao WangChunsheng MaoJizhi LiJing XuRui ZhangLing WangYong DuLongbin Liu
    • C07H21/04A61K38/15C07K14/00C12P21/02
    • C07K14/56A61K38/00C07K14/555
    • This application relates to recombinant human interferon-like proteins. In one embodiment a recombinant protein created by gene shuffling technology is described having enhanced anti-viral and anti-proliferative activities in comparison to naturally occurring human interferon alpha 2b (HuIFN-α2b). The invention encompasses a polynucleotide encoding the protein and recombinant vectors and host cells comprising the polynucleotide. Preferably the polynucleotide is selected from the group of polynucleotides each having a sequence at least 93% identical to SEQ ID: No. 1 and the protein is selected from the group of proteins each having an amino acid sequence at least 85% identical to SEQ ID No: 2. The proteins and compositions comprising the proteins can be used for treatment of conditions responsive to interferon therapy, such as viral diseases and cancer.
    • 本申请涉及重组人类干扰素样蛋白。 在一个实施方案中,与天然存在的人类干扰素α2b(HuIFN-α2b)相比,描述了通过基因改组技术产生的重组蛋白质具有增强的抗病毒和抗增殖活性。 本发明包括编码蛋白质的多核苷酸和包含多核苷酸的重组载体和宿主细胞。 优选地,多核苷酸选自各自具有与SEQ ID:No.1至少93%相同的序列的多核苷酸,并且所述蛋白质选自蛋白质组,其各自具有与SEQ ID NO:至少85%相同的氨基酸序列 否:2.包含蛋白质的蛋白质和组合物可用于治疗对干扰素治疗(例如病毒性疾病和癌症)有反应的病症。