The question pretty much says it all; are there hard and fast rules about which interpolation methods are suited to each kind of raster data? Any Golden rules, rules of thumb? Good books or articles on the subject?
I agree there are no hard and fast rules, but there are some guidelines for various interpolation methods. For example, IDW is best when you have fairly dense points to begin with. Kriging is processor intensive, usually used in soil/geology modelling. Spline is usually used when a smooth surface is desired, e. g. temperature data Some methods keep the resulting raster passing through the original points while others do not.
Although it is ArcGIS centric, a good overview of the different methods can be found in the 4 page paper
A clarification to the question indicates that methods of resampling a raster are sought. Many are in use in imaging and photographic communities. For GIS work, though, several straightforward methods are in common use:
I discuss the latter two methods in some detail at http://www.quantdec.com/SYSEN597/GTKAV/section9/map_algebra.htm
For quick one-off calculations I am usually content to perform bilinear interpolation (for continuous data) or nearest-neighbor interpolation (for categorical data). For all others, especially when preparing master datasets or when anticipating extensive manipulations, I recommend using cubic convolution (as well as giving some thought to ordering the operations to minimize propagation of floating point error).
According to ESRI the available interpolation methods (Available as tools in Spatial Analyst and other extensions) are compared as follows: (Quoting)
IDW (Inverse Distance Weighted) tool uses a method of interpolation that estimates cell values by averaging the values of sample data points in the neighborhood of each processing cell. The closer a point is to the center of the cell being estimated, the more influence, or weight, it has in the averaging process.
Kriging is an advanced geostatistical procedure that generates an estimated surface from a scattered set of points with z-values. More so than other interpolation methods supported by ArcGIS Spatial Analyst, a thorough investigation of the spatial behavior of the phenomenon represented by the z-values should be done before you select the best estimation method for generating the output surface.
Natural Neighbor interpolation finds the closest subset of input samples to a query point and applies weights to them based on proportionate areas to interpolate a value (Sibson, 1981). It is also known as Sibson or "area-stealing" interpolation.
The Spline tool uses an interpolation method that estimates values using a mathematical function that minimizes overall surface curvature, resulting in a smooth surface that passes exactly through the input points.
Spline with Barriers The Spline with Barriers tool uses a method similar to the technique used in the Spline tool, with the major difference being that this tool honors discontinuities encoded in both the input barriers and the input point data.
The Topo to Raster and Topo to Raster by File tools use an interpolation technique specifically designed to create a surface that more closely represents a natural drainage surface and better preserves both ridgelines and stream networks from input contour data.
The algorithm used is based on that of ANUDEM, developed by Hutchinson et al at the Australian National University.
Trend is a global polynomial interpolation that fits a smooth surface defined by a mathematical function (a polynomial) to the input sample points. The trend surface changes gradually and captures coarse-scale patterns in the data.
You could also take a look at this article: http://proceedings.esri.com/library/userconf/proc95/to100/p089.html
Two other methods would be Average4 and Average16. They do what they sound like and take the average of either the 4 or 16 surrounding cells.
The use case here is mostly for DEM data. You wouldn't use it on a raster image (esp 3 band colour)
It's not distance weighted, but then I don't think I would use that for raster (just vector) since distance in a raster dataset is a bit more subjective
I always figured that Median4 and Median16 would be good ways to remove dips and spikes from DEM data, though I don't know of any packages that allow it.