image

问题 I am developing a program in WPF, getting a picture from the web and used an image control. My image list has 50 pictures (from vimeo's thumbnails). Everything looks fine but number 45. The picture has some problem and when I get to the 45th picture, I get this exception: Value does not fall within the expected range. exception http://img232.imageshack.us/img232/2748/5688301315b2497090468bc.png I used try-catch but I can't catch it. Because it occurs in the Bitmap class. Here are the details:

问题 Let's say I have the code that looks something like: <?PHP // //... stuff here // $im = imagecreatefromstring( $imageData ); echo "<img src=" . /* what goes here? */ . "alt=\"the image\" />"; // // more stuff here // ?> What do I replace /* what goes here? */ with so my image data will display? Thank you. 回答1: What do I replace /* what goes here? */ with so my image data will display? The location you highlighted is the so called src attribute of the img HTML-tagDocs. The value is a so called

问题 Just having some problems running a simulation on some weather data in Python. The data was supplied in a .tif format, so I used the following code to try to open the image to extract the data into a numpy array. from PIL import Image im = Image.open('jan.tif') But when I run this code I get the following error: PIL.Image.DecompressionBombError: Image size (933120000 pixels) exceeds limit of 178956970 pixels, could be decompression bomb DOS attack. It looks like this is just some kind of

问题 I have a set o 3D volumes that I am reading with SimpleITK import SimpleITK as sitk for filename in filenames: image = sitk.ReadImage(filename) Each of the volumes has different size, spacing, origin and direction. This code yields different values for different images: print(image.GetSize()) print(image.GetOrigin()) print(image.GetSpacing()) print(image.GetDirection()) My question is: how do I transform the images to have the same size and spacing so that they all have the same resolution

问题 I have a set o 3D volumes that I am reading with SimpleITK import SimpleITK as sitk for filename in filenames: image = sitk.ReadImage(filename) Each of the volumes has different size, spacing, origin and direction. This code yields different values for different images: print(image.GetSize()) print(image.GetOrigin()) print(image.GetSpacing()) print(image.GetDirection()) My question is: how do I transform the images to have the same size and spacing so that they all have the same resolution

问题 I have a set o 3D volumes that I am reading with SimpleITK import SimpleITK as sitk for filename in filenames: image = sitk.ReadImage(filename) Each of the volumes has different size, spacing, origin and direction. This code yields different values for different images: print(image.GetSize()) print(image.GetOrigin()) print(image.GetSpacing()) print(image.GetDirection()) My question is: how do I transform the images to have the same size and spacing so that they all have the same resolution

问题 Input Image: Output Image: I have several colored blobs in an image and I'm trying to create rectangles (or squares--which seems to be much easier) inside the largest blob of each color. I've found the answer to how to create a rectangle that bounds a single largest blob, but am unsure as to how to find a square that simply fits inside a blob. It doesn't have to be the largest, it just has to be larger than a certain area otherwise I just won't include it. I've also seen some work done on

问题 In HTML5 we currently have a <figure> element, defined like so (W3C reference) The figure element represents a unit of content, optionally with a caption, that is self-contained, that is typically referenced as a single unit from the main flow of the document, and that can be moved away from the main flow of the document without affecting the document’s meaning. Recently a new element <picture> was proposed by the Responsive Images Community group and it was defined in the reference like so

问题 In HTML5 we currently have a <figure> element, defined like so (W3C reference) The figure element represents a unit of content, optionally with a caption, that is self-contained, that is typically referenced as a single unit from the main flow of the document, and that can be moved away from the main flow of the document without affecting the document’s meaning. Recently a new element <picture> was proposed by the Responsive Images Community group and it was defined in the reference like so

问题 Can I upload images from URL to Firebase Storage? Actually the scenario is that there is a img tag, and I want to upload that image to the firebase storge programmatically. If this can not be done, is there any option in firebase storage that we can upload it from external Link/Url? 回答1: Firebase does not provide any tools to programmatically upload the contents of a URL to Cloud Storage. What you will have to do is write some code to download the contents of the URL into memory, then use the