Event camera high-speed AF dataset.zip

This dataset includes the EvHF dataset discussed in Section 4.3, the raw data corresponding to article Fig. 1, and the raw data for the illumination mutation scenes discussed in Section 4.4. There are 16 folders included. Folder name meaning: the first letter D/L for Dark/Light, the second letter D/S for Dynamic/Static, followed by the word representing the scene of the sequence, such as focusboard, numbers, panda, street. Each folder includes: 1. The raw aedat4 file of the DAVIS346 output, including event information, synchronized output APS frames, and trigger level timestamps. (IMU information is not included because it is not needed in this paper.) 2. APS frames folder, exported from the aedat4 file, representing the frame images captured by APS during the whole focusing process. Note that the number of images is greater than 8, because the aedat4 file also records information before the start and after the end of focusing. 3. result folder. Contains the ground truth image, the image of the position corresponding to the result obtained by PBF, and the image of the position corresponding to the result obtained by EGS, labeled with the specific defocus amount. 4. .mat files: can be applied directly to the EGS public code with the same data format as required by the EAD dataset.本数据集包含第4.3节中讨论的EvHF数据集、与论文图1对应的原始数据，以及第4.4节中讨论的光照突变场景的原始数据。本数据集共包含16个文件夹。文件夹命名规则如下：首字母D、L分别代表暗光（Dark）、亮光（Light），第二个字母D、S分别代表动态（Dynamic）、静态（Static），后续字段为对应序列场景的名称，例如focusboard、numbers、panda、street。每个文件夹包含以下内容：1. DAVIS346输出的原始aedat4格式文件，其中包含事件信息、同步输出的APS（Active Pixel Sensor）帧以及触发电平时间戳（本研究未包含IMU（Inertial Measurement Unit）信息，因无需使用）。2. APS帧文件夹：从aedat4格式文件中导出，对应APS在整个聚焦过程中捕获的帧图像。需注意，图像数量多于8张，这是因为aedat4格式文件同时记录了聚焦开始前与结束后的信息。3. result文件夹：包含真值图像、PBF所得结果对应位置的图像，以及EGS所得结果对应位置的图像，且所有图像均标注有具体的离焦量。4. .mat格式文件：可直接适配EGS开源代码，其数据格式与EAD数据集要求的格式一致。