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1. 发明申请

US20120260136A1 METHOD OF DETECTION OF ERRONEOUS MEMORY USAGE 有权
标题翻译：检测错误存储器使用的方法
公开(公告)号：US20120260136A1
公开(公告)日：2012-10-11
申请号：US13441275
申请日：2012-04-06
申请人： Jae-Hoon JEONG , Ekaterina Anatolievna GORELKINA , Hyun-Joo AHN
发明人： Jae-Hoon JEONG , Ekaterina Anatolievna GORELKINA , Hyun-Joo AHN
IPC分类号： G06F11/34
CPC分类号： G06F11/3636
摘要： A method of detection of erroneous memory usage is provided. The method includes starting a computer and executing a program and a monitoring tool to collect calls to a memory during execution of the program, detecting a call to the memory using the monitoring tool, extracting lines of code which request access to a memory address via the call to the memory, detecting a set of variables to which access is granted via the call to the memory, extracting, after execution of the predetermined program, the set of variables for each of the lines of code, detecting erroneous memory usage by matching the extracted lines of code with the set of variables, and determining the call as erroneous upon access being granted to the memory corresponding to the set of variables during execution of the predetermined program when access is not possible during the execution of the program.
摘要翻译：提供了一种检测错误存储器使用的方法。该方法包括启动计算机并执行程序和监视工具以在执行程序期间收集对存储器的呼叫，使用监视工具检测到对存储器的呼叫，提取通过该存储器地址请求访问存储器地址的代码行调用存储器，检测通过对存储器的调用向其授予访问的一组变量，在执行预定程序之后，提取每行代码的变量集合，通过匹配提取的代码行与变量集合，并且当在执行程序期间不可访问时，在执行预定程序期间，在访问时将调用确定为对应于该组变量的存储器的错误。

2. 发明申请

US20120124429A1 APPARATUS AND METHOD FOR TRACING MEMORY ACCESS INFORMATION 有权
标题翻译：跟踪记忆访问信息的装置和方法
公开(公告)号：US20120124429A1
公开(公告)日：2012-05-17
申请号：US13192667
申请日：2011-07-28
申请人： Hyun-Joo AHN , Jae-Hoon JEONG , Sung-Hwan HYUN
发明人： Hyun-Joo AHN , Jae-Hoon JEONG , Sung-Hwan HYUN
IPC分类号： G06F11/34
CPC分类号： G06F11/3471 , G06F11/3636 , G06F11/366
摘要： An apparatus and method for tracing memory access information of a user program while ensuring a normal operation of the user program. An access permission about a memory region may be set to trace the memory access information. An instruction of the user program encounters a page fault according to the set access permission. If the page fault occurs, memory access information is stored based on the page fault, and apparatus executes an instruction causing the page fault while in a supervisor mode.
摘要翻译：一种用于在确保用户程序的正常操作的同时跟踪用户程序的存储器访问信息的装置和方法。可以设置关于存储器区域的访问许可以跟踪存储器访问信息。用户程序的指令根据设置的访问权限遇到页面错误。如果发生页面错误，则基于页面错误存储存储器访问信息，并且在管理程序模式下，设备执行引起页面错误的指令。

3. 发明申请

US20090268071A1 IMAGE SENSOR WITH SCALER AND IMAGE SCALING METHOD THEREOF 有权
标题翻译：具有标度器的图像传感器及其图像缩放方法
公开(公告)号：US20090268071A1
公开(公告)日：2009-10-29
申请号：US12495641
申请日：2009-06-30
申请人： Hyun-Joo AHN
发明人： Hyun-Joo AHN
IPC分类号： H04N5/335
CPC分类号： H04N1/40068 , G06F3/0481 , G06F3/14 , G06F15/7842 , G06T3/40 , G09G5/00 , G09G5/373 , G09G2340/0407 , G09G2360/02 , H01L27/146 , H04N5/23296 , H04N5/2628
摘要： An image sensor is wieldy used in many fields, including medical field and security device. Specifically, the image sensor is most widely used in digital camera and mobile phone. The digital camera and the mobile phone requires capture image of higher resolution and higher quality. However, a preview size of the mobile phone or digital camera requires a small size because of a display limitation. Therefore, a function of reducing an image size or magnifying a specific portion of the picture is essential in the image sensor. Accordingly, there is provided an image sensor with a scaler. The image sensor with the scaler can arbitrarily adjust a size of an image without any additional scaling chip.
摘要翻译：图像传感器被广泛应用于许多领域，包括医疗领域和安全设备。具体来说，图像传感器在数码相机和手机中被广泛使用。数码相机和手机需要更高分辨率和更高质量的拍摄图像。然而，由于显示限制，手机或数码相机的预览尺寸需要较小的尺寸。因此，在图像传感器中必须减少图像尺寸或放大图像的特定部分的功能。因此，提供了具有缩放器的图像传感器。具有定标器的图像传感器可以任意调整图像的大小，而无需任何附加的缩放芯片。

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