Class: SubImage

Inherits:

ActiveRecord::Base

Object
ActiveRecord::Base
SubImage

show all

Defined in:

app/models/sub_image.rb

Overview

A sub image represents a rectangular region of a larger image where the bounding box is defined by the top-left corner, width and height. The image is stored in an internal hierarchical tile-based format. Image Service API functions are available to access image content.

Attributes:

type (String) —

the inheritance type of the sub image
path (String) —

the path where the image file is stored
x (integer) —

the x (left) position of the sub image bounding box
y (integer) —

the y (top) position of the sub image bounding box
width (integer) —

the width of the sub image bounding box
height (integer) —

the height of the sub image bounding box
section_number (integer) —

the section number of the sub image. This can be used to order sub images in context of the whole specimen
failed (boolean) —

true if sub image has been failed, false otherwise
resolution (float) —

the pixel resolution in microns
tier_count (integer) —

the number of tiers in the image file
expression_path (String) —

the path where the expression image file is stored
image_width (integer) —

the width of the whole image
image_height (integer) —

the height of the whole image
annotated (boolean) —

true if sub image has been annotated, false otherwise
image_type (String) —

the type of the sub image
expression (Boolean)
lims1_id (integer) —

the lims1 id

Associations:

structure (Structure) —

Structure that this sub image belongs to
data_set (DataSet) —

Dataset that this sub image belongs to
graphic_objects (GraphicObject) —

Subimage has many graphic objects
alternate_images (AlternateImage) —

Subimage has many alternate images
sub_image_annotations (SubImageAnnotation) —

Subimage has many sub image annotations
ish_canonical_blocks (IshCanonicalBlock) —

Subimage has many ish canonical blocks

Direct Known Subclasses

IsiExperimentImage, OphysExperimentImage, SectionImage, SpecimenImage